US7041883B2 - Potato cultivar FL 2048 - Google Patents
Potato cultivar FL 2048 Download PDFInfo
- Publication number
- US7041883B2 US7041883B2 US10/896,479 US89647904A US7041883B2 US 7041883 B2 US7041883 B2 US 7041883B2 US 89647904 A US89647904 A US 89647904A US 7041883 B2 US7041883 B2 US 7041883B2
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- Prior art keywords
- potato
- plant
- potato plant
- parent
- producing
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/04—Stems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
- A01H6/82—Solanaceae, e.g. pepper, tobacco, potato, tomato or eggplant
- A01H6/827—Solanum tuberosum [potato]
Definitions
- the present invention relates to a novel potato variety and to the tubers, plants, plant parts, tissue culture and seeds produced by that potato variety.
- Potatoes are currently grown commercially in nearly every state of the United States. Annual potato production exceeds 18 million tons in the United States and 300 million tons worldwide. The popularity of the potato derives mainly from its versatility and nutritional value. Potatoes can be used fresh, frozen or dried, or can be processed into flour, starch or alcohol. They contain complex carbohydrates and are rich in calcium, niacin and vitamin C.
- potatoes having high solids content, good shipping qualities and good finished chip color can increase production volumes and efficiencies and product acceptability.
- Potato varieties which yield low-solids tubers result in unnecessary energy usage during the frying process.
- the oil content of fried products decreases, which is a favorable improvement.
- Potato varieties in the warm southern tier of states are most in need of solids improvement overall, while those varieties grown and stored in the colder northern tier of states are most in need of the ability to recondition after cool or cold storage to increase their value for use in the potato chip industry. Reconditioning is necessary to elevate the temperature of the potatoes after cold storage and before further processing.
- Plants which have survived the selection process to this point are then planted at an expanded volume the third year for a more comprehensive series of fry tests and density determinations.
- surviving selections are subjected to field trials in several states to determine their adaptability to different growing conditions.
- the varieties having superior qualities are transferred to other farms and the seed increased to commercial scale.
- eight or more years of planting, harvesting and testing have been invested in attempting to develop the new and improved potato cultivars.
- a novel potato cultivar of the genus and species, Solanum tuberosum, designated FL 2048 This invention thus relates to the tubers of potato variety FL 2048, the plants and plant parts of potato variety FL 2048 and to methods for producing a potato plant produced by crossing the potato variety FL 2048 with itself or another potato variety. This invention further relates to hybrid potato seeds and plants produced by crossing the potato variety FL 2048 with another potato plant.
- the present invention provides for Single Gene Converted plants of FL 2048.
- the single gene transferred may be a dominant or recessive allele.
- the single gene transferred will confer such traits as herbicide resistance, insect resistance, resistance for bacterial, fungal or viral disease, uniformity and increase in concentration of starch and other carbohydrates, decrease in tendency of tuber to bruise and decrease in the rate of conversion of starch to sugars.
- the single gene transferred may be a naturally occurring gene or a transgene introduced through genetic engineering techniques.
- a novel potato cultivar of the present invention which has been designated FL 2048, has been obtained by selectively crossbreeding parental clones through several generations. These parents were selected as breeding parents because of their high yields, excellent chip color off the field and out of storage, and resistance to Golden Nematode.
- FL 2048 is a late season chipping variety with white fleshed and round to oblong tubers. FL 2048 has outstanding attributes that contribute to excellent chip appearance, and good flavor.
- FL 2048 has been uniform and stable since its origin as a single plant in 1997. No variants of FL 2048 have been observed.
- the plants of this invention are characterized by their protein “fingerprint” patterns.
- the protein “fingerprint” is determined by separating tuber proteins on an electrophoretic gel under certain defined conditions. The pattern of the proteins, attributable to their differential mobilities on the electrophoretic gel, have been found to be characteristic of the particular plant involved. This pattern has thus been termed a “fingerprint.” Isozyme fingerprints of all available North American potato varieties have revealed that no two varieties have the same pattern for the enzymes tested. (Douches and Ludlam, 1991). The isozyme fingerprint of FL 2048 has been established as distinct from that of any other variety tested, including Atlantic (Douches and Ludlam, 1991). These techniques generally involve extracting proteins from the tuber and separating them electrophoretically.
- Potato variety FL 2048 has the following morphologic and other characteristics.
- Leaf Characteristics (Observed Fully Developed Leaves Located in the Middle One-Third of Plant):
- potato plant when used in the context of the present invention, this also includes derivative varieties that retain the essential distinguishing characteristics of FL 2048, such as a Single Gene Converted plant of that variety or a transgenic derivative having one or more value-added genes incorporated therein (such as herbicide or pest resistance.
- Backcrossing methods can be used with the present invention to improve or introduce a characteristic into the variety.
- the term backcrossing as used herein refers to the repeated crossing of a hybrid progeny back to the recurrent parents.
- the parental potato plant which contributes the gene for the desired characteristic is termed the nonrecurrent or donor parent. This terminology refers to the fact that the nonrecurrent parent is used one time in the backcross protocol and therefore does not recur.
- the parental potato plant to which the gene or genes from the nonrecurrent parent are transferred is known as the recurrent parent as it is used for several rounds in the backcrossing protocol.
- the original variety of interest recurrent parent
- a second variety nonrecurrent parent
- the resulting progeny from this cross are then crossed again to the recurrent parent and the process is repeated until a potato plant is obtained wherein essentially all of the desired morphological and physiological characteristics of the recurrent parent are recovered in the converted plant, in addition to the single gene transferred from the nonrecurrent parent.
- a suitable recurrent parent is an important step for a successful backcrossing procedure.
- the goal of a backcross protocol is to alter or substitute a single trait or characteristic in the original variety.
- a single gene of the recurrent variety is modified, substituted or supplemented with the desired gene from the nonrecurrent parent, while retaining essentially all of the rest of the desired genes, and therefore the desired physiological and morphological constitution of the original variety.
- the choice of the particular nonrecurrent parent will depend on the purpose of the backcross. One of the major purposes is to add some commercially desirable, agronomically important trait to the plant.
- the exact backcrossing protocol will depend on the characteristic or trait being altered or added to determine an appropriate testing protocol. Although backcrossing methods are simplified when the characteristic being transferred is a dominant allele, a recessive allele may also be transferred. In this instance, it may be necessary to introduce a test of the progeny to determine if the desired characteristic has been successfully transferred.
- transgenes can be introduced into the plant using any of a variety of established recombinant methods well-known to persons skilled in the art, such as: Gressel, 1985, Biotechnologically Conferring Herbicide Resistance in Crops: The Present Realities, In Molecular Form and Function of the plant Genome, L van Vloten-Doting, (ed.), Plenum Press, New York; Huttner, S. L., et al., 1992, Revising Oversight of Genetically Modified Plants.
- Single gene traits have been identified that are not regularly selected for in the development of a new variety but that can be improved by backcrossing and genetic engineering techniques.
- Single gene traits may or may not be transgenic, examples of these traits include but are not limited to: herbicide resistance; resistance to bacterial, fungal or viral disease; insect resistance; uniformity or increase in concentration of starch and other carbohydrates; enhanced nutritional quality; decrease in tendency of tuber to bruise; and decrease in the rate of starch conversion to sugars. These genes are generally inherited through the nucleus.
- Several of these single gene traits are described in U.S. Pat. No. 5,500,365, U.S. Pat. No. 5,387,756, U.S. Pat. No. 5,789,657, U.S. Pat. No.
- a tuber deposit of the Frito-Lay North America, Inc. proprietary Potato cultivar FL 2048, disclosed above and recited in the appended claims has been made with American Type Culture Collection (ATCC), 10801 University Boulevard, Manassas, Va. 20110. The date of deposit was Aug. 8, 2005. The deposit of 25 vials of tubers was taken from the same deposit maintained by Frito-Lay North America, Inc., since prior to the filing date of this application. All restrictions upon this deposit have been removed, and the deposit is intended to meet all of the reguirements of 37 C.F.R. 1.801–1.809.
- the ATCC Accession number is PTA-6912. The deposit will be maintained in the depository for a period of 30 years, or 5 years after the last reguest, or for the effective life of the patent, whichever is longer, and will be replaced as necessary during that period.
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
Description
- Growth habit: Erect (45° with ground)
- Type: Intermediate
- Maturity: 121–124 days after planting (DAP) at vine senescence
- Planting Date: Jun. 3, 2003
- Region Area: Rhinelander, Wis.
- Maturity Class: Late (121–130 DAP)
- Stem (anthocyanin coloration): Weak
- Stem (wings): Strong
- Leaf (color): Medium green, RHS 147A
- Leaf (pubescence density): Medium
- Leaf (pubescence length): Medium
- Leaf (silhouette): Medium-Open
- Leaf stipules (size): Medium
- Petioles (anthocyanin coloration): Very weak
- Terminal leaflet (shape): Narrowly ovate
- Terminal leaflet (shape of tip): Acuminate
- Terminal leaflet (shape of base): Truncate
- Terminal leaflet (margin waviness): Weak
- Primary leaflets (average pairs): 5
- Primary leaflets (shape of tip): Cuspidate
- Primary leaflets (size): Large
- Primary leaflets (shape): Narrowly ovate
- Primary leaflets (shape of base): Cordate
- Number of leaflets (secondary and tertiary): 8.9
- Number of inflorescence/plant: 5.2
- Number of florets/inflorescence: 15.7
- Corolla (shape): Rotate
- Corolla (inner surface color): White, RHS 157A
- Corolla (outer surface color): White, RHS 157D
- Calyx (anthocyanin coloration): Absent
- Anthers (color): Yellow/Orange, RHS 14A
- Anthers (shape): Narrow cone
- Pollen (production): Abundant
- Stigma (shape): Capitate
- Stigma (color): Green, RHS 137A
- Berry (production): Heavy
- Skin (predominant color): Buff, RHS 161C
- Skin (secondary color): Absent
- Skin (texture): Rough
- Tuber (shape): Oval/oblong
- Tuber (thickness): Medium thick
- Tuber length (mm): 74.6
- Tuber width (mm): 64.4
- Tuber thickness (mm): 50.0
- Tuber eyes (depth): Shallow
- Tuber eyes (lateral): Shallow
- Tuber eyes (number): 7.25
- Tuber eyes (distribution): Predominantly apical
- Tuber (primary flesh color): Greyed yellow, RHS 158C
- Tuber (prominence of eyebrows): Medium prominence
- Secondary Tuber Flesh: Absent
- Number of Tubers per Plant: Low (<8)
- Late Blight: Resistant
- Powdery Scab: Moderately susceptible
- Pink Rot Resistant
- Golden Nematode: Resistant
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/896,479 US7041883B2 (en) | 2004-07-21 | 2004-07-21 | Potato cultivar FL 2048 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/896,479 US7041883B2 (en) | 2004-07-21 | 2004-07-21 | Potato cultivar FL 2048 |
Publications (2)
Publication Number | Publication Date |
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US20060021097A1 US20060021097A1 (en) | 2006-01-26 |
US7041883B2 true US7041883B2 (en) | 2006-05-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10/896,479 Expired - Fee Related US7041883B2 (en) | 2004-07-21 | 2004-07-21 | Potato cultivar FL 2048 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5523520A (en) * | 1994-06-24 | 1996-06-04 | Goldsmith Seeds Inc. | Mutant dwarfism gene of petunia |
US6100456A (en) * | 1992-03-16 | 2000-08-08 | Board Of Trustees Operating Michigan State University | Lepidopteran insect resistant transgenic potato plants |
US6492580B1 (en) * | 2001-10-29 | 2002-12-10 | Recot, Inc. | Potato cultivar FL 1944 |
-
2004
- 2004-07-21 US US10/896,479 patent/US7041883B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6100456A (en) * | 1992-03-16 | 2000-08-08 | Board Of Trustees Operating Michigan State University | Lepidopteran insect resistant transgenic potato plants |
US5523520A (en) * | 1994-06-24 | 1996-06-04 | Goldsmith Seeds Inc. | Mutant dwarfism gene of petunia |
US6492580B1 (en) * | 2001-10-29 | 2002-12-10 | Recot, Inc. | Potato cultivar FL 1944 |
Non-Patent Citations (17)
Title |
---|
Bennetzen, et al., 1992. Approaches and progress in the molecular cloning of plant disease resistance genes. In Genetic Engineering. 14:99-124. |
Darnell et al. 1990. Molecular Cell Biology, Scientific American Books, Inc. New York, New York, p. 478. * |
Darnell, et al., 1990. DNA replication, repair and recombination. In Molecular Cell Biology, 2<SUP>n </SUP>Edition, W. H. Freeman and Company, p. 478. |
DeBolle, et al., 1996. Antimicrobial peptides from Mirabilis jalapa and Amaranthus caudatus: expression, processing, localization and biological activity in transgenic tobacco. Plant Molecular Biology. 31:993-1008. |
Eshed et al. 1996. Genetics 143: 1807-1817. * |
Eshed, et al., 1996. Less-than-additive epistatic interactions of quantitative trait loci in tomato. Genetics. 143:1807-1817. |
Goth, et al., 1995. Relative resistance of the potato cultivar Krantz to common scab caused by Streptomyces scabies as determined by cluster analysis. American Potato Journal 72:505-511. |
Hemmat, et al., 1998. Molecular markers for the scab resistance (V) region in apple. J. Amer. Soc. Hort. Sci. 123 (6):992-996. |
Kraft et al. 2000. Theor. Appl. Genet. 101: 323-326. * |
Kraft, et al., 2000. Linkage disequilibrium and fingerprinting in sugar beet. Theor. Appl. Genet. 101:323-326. |
Lopez, et al., 1987. Genotype x environment interactions, correlations and combining ability for six traits in potato. American Potato Journal. 64:447. |
Mendiburu, et al., 1997. The significance of 2N gametes in potato breeding. Theor. Appl. Genet. 49:53-61. |
Michelmore, et al., 1991 Identification of markers linked to disease-resistance genes by bulked segregant analysis: a rapid method to detect markers in specific genomic regions by using segregating populations. PNAS (USA) 88:9828-9832. |
Pang, et al., 1992. Expression of a gene encoding a scorpion insectotoxin peptide in yeast, bacteria and plants. Gene 116:165-172. |
Van Ooljen, et al., 1994. An RFLP linkage map of Lycopersicon peruvianum. Theor. Appl. Genet. 89:1007-1013. |
Visker et al. 2003. Theor. Appl. Genet. 106: 317-325. * |
Visker, et al., 2003. Can the QTL for late blight resistance on potato chromosome 5 be attributed to foliage maturity type? Theor. Appl. Genet. 106:317-325. |
Also Published As
Publication number | Publication date |
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US20060021097A1 (en) | 2006-01-26 |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: FRITO-LAY NORTH AMERICA, INC., TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HOOPES, ROBERT W.;REEL/FRAME:015614/0931 Effective date: 20040715 |
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AS | Assignment |
Owner name: FRITO-LAY NORTH AMERICA, INC., TEXAS Free format text: CHANGE OF NAME;ASSIGNOR:RECOT, INC.;REEL/FRAME:015348/0476 Effective date: 20040120 |
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Year of fee payment: 4 |
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Year of fee payment: 8 |
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Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.) |
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LAPS | Lapse for failure to pay maintenance fees |
Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.) |
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STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
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FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20180509 |